org.apache.drill.exec.store.parquet.columnreaders

Class VarLengthColumnReaders.NullableVarCharColumn

java.lang.Object

org.apache.drill.exec.store.parquet.columnreaders.ColumnReader<V>

org.apache.drill.exec.store.parquet.columnreaders.VarLengthColumn

org.apache.drill.exec.store.parquet.columnreaders.VarLengthValuesColumn<V>

org.apache.drill.exec.store.parquet.columnreaders.NullableVarLengthValuesColumn<NullableVarCharVector>

org.apache.drill.exec.store.parquet.columnreaders.VarLengthColumnReaders.NullableVarCharColumn

Enclosing class:

VarLengthColumnReaders

public static class VarLengthColumnReaders.NullableVarCharColumn
extends NullableVarLengthValuesColumn<NullableVarCharVector>

Field Summary

Fields

Modifier and Type	Field and Description
protected NullableVarCharVector.Mutator	mutator

Fields inherited from class org.apache.drill.exec.store.parquet.columnreaders.ColumnReader

vectorData

Method Summary

Methods

Modifier and Type	Method and Description
int	capacity()
boolean	setSafe(int index, DrillBuf value, int start, int length)

Methods inherited from class org.apache.drill.exec.store.parquet.columnreaders.NullableVarLengthValuesColumn

postPageRead, readAndStoreValueSizeInformation, readField, reset, updatePosition, updateReadyToReadPosition

Methods inherited from class org.apache.drill.exec.store.parquet.columnreaders.VarLengthValuesColumn

skipReadyToReadPositionUpdate

Methods inherited from class org.apache.drill.exec.store.parquet.columnreaders.VarLengthColumn

processPageData

Methods inherited from class org.apache.drill.exec.store.parquet.columnreaders.ColumnReader

checkVectorCapacityReached, clear, determineSize, getRecordsReadInCurrentPass, hitRowGroupEnd, processPages, processPagesAsync, readIntLittleEndian, readPage, readPageAsync, readRecords, readRecordsAsync, readValues, totalValuesReadAndReadyToReadInPage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mutator

protected final NullableVarCharVector.Mutator mutator

Method Detail

setSafe

public boolean setSafe(int index,
              DrillBuf value,
              int start,
              int length)

Specified by:

setSafe in class NullableVarLengthValuesColumn<NullableVarCharVector>

capacity

public int capacity()

Specified by:

capacity in class NullableVarLengthValuesColumn<NullableVarCharVector>